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8.52340

N-Biotinyl-NH(PEG)11-COOH

Novabiochem®

Synonym(s):

N-Biotinyl-NH(PEG)11-COOH, O-[2-(Biotinylamino)ethyl]-OÆ-(2-carboxyethyl)undecaethylene glycol

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Size/SKUAvailabilityPrice
250 mg
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$520.00

About This Item

Empirical Formula (Hill Notation):
C37H69N3O16S
Molecular Weight:
844.02
NACRES:
NA.22
UNSPSC Code:
12352106

$520.00


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Quality Segment

product line

Novabiochem®

assay

≥98% (TLC)

form

powder

reaction suitability

reaction type: Biotinylations

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

storage temp.

15-25°C

General description

The use of this novel biotin derivative incorporates a hydrophilic 40 atom PEG spacer between the peptide and biotin. This not only greatly improves the solubility of the resultant peptide, but reduces steric hindrance between the peptide and biotin, leading to better avidin binding and higher biological activity. The biotin-PEG derivative can be easily incorporated using any standard coupling method as the final step in SPPS, immediately prior to cleavage of the peptide from the resin.

Associated Protocols and Technical Articles
Biotinylation Reagents for Peptide Synthesis

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(CMA2)): ≥ 98 %
Identity (LC-MS): 843.0 - 845.0 g/mol

To see the solvent systems used for TLC of Novabiochem® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

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This Item
851029852113852102
description

Novabiochem®

description

Novabiochem®

description

Novabiochem®

description

Novabiochem®

assay

≥98% (TLC)

assay

≥95.0% (HPLC), ≥98% (TLC)

assay

≥95.0% (HPLC), ≥98% (TLC)

assay

≥95.0% (HPLC), ≥97% (TLC)

form

powder

form

powder

form

powder

form

powder

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

reaction suitability

reaction type: Biotinylations

reaction suitability

reaction type: Biotinylations

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

storage temp.

15-25°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

product line

Novabiochem®

product line

Novabiochem®

product line

Novabiochem®

product line

Novabiochem®


Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



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